Replace double quotes with single quotes where allowed (#129)

addisonElliott · web-flow · commit 3fa637b172ff · 2022-09-19T19:57:37.000-05:00
diff --git a/nrrd/reader.py b/nrrd/reader.py
@@ -508,7 +508,6 @@ def read(filename, custom_field_map=None, index_order='F'):
     :meth:`write`, :meth:`read_header`, :meth:`read_data`
     """
 
-    """Read a NRRD file and return a tuple (data, header)."""
     with open(filename, 'rb') as fh:
         header = read_header(fh, custom_field_map)
         data = read_data(header, fh, filename, index_order)
diff --git a/nrrd/tests/test_reading.py b/nrrd/tests/test_reading.py
@@ -178,15 +178,15 @@ def test_read_dup_field_error_and_warn(self):
             expected_header = {'type': 'float', 'dimension': 3}
             header_txt_tuple = ('NRRD0005', 'type: float', 'dimension: 3', 'type: float')
 
-            with self.assertRaisesRegex(nrrd.NRRDError, "Duplicate header field: type"):
+            with self.assertRaisesRegex(nrrd.NRRDError, 'Duplicate header field: type'):
                 header = nrrd.read_header(header_txt_tuple)
 
             import warnings
             with warnings.catch_warnings(record=True) as w:
                 nrrd.reader.ALLOW_DUPLICATE_FIELD = True
                 header = nrrd.read_header(header_txt_tuple)
 
-                self.assertTrue("Duplicate header field: type" in str(w[0].message))
+                self.assertTrue('Duplicate header field: type' in str(w[0].message))
 
                 self.assertEqual(expected_header, header)
                 nrrd.reader.ALLOW_DUPLICATE_FIELD = False
diff --git a/nrrd/tests/util.py b/nrrd/tests/util.py
@@ -2,7 +2,7 @@
 import warnings
 
 # Enable all warnings
-warnings.simplefilter("always")
+warnings.simplefilter('always')
 
 DATA_DIR_PATH = os.path.join(os.path.dirname(__file__), 'data')
 RAW_NRRD_FILE_PATH = os.path.join(DATA_DIR_PATH, 'BallBinary30x30x30.nrrd')
diff --git a/setup.py b/setup.py
@@ -29,11 +29,11 @@
           'License :: OSI Approved :: MIT License',
           'Topic :: Scientific/Engineering',
           'Programming Language :: Python',
-          "Programming Language :: Python :: 3.7",
-          "Programming Language :: Python :: 3.8",
-          "Programming Language :: Python :: 3.9",
-          "Programming Language :: Python :: 3.10",
-          "Programming Language :: Python :: 3.11"
+          'Programming Language :: Python :: 3.7',
+          'Programming Language :: Python :: 3.8',
+          'Programming Language :: Python :: 3.9',
+          'Programming Language :: Python :: 3.10',
+          'Programming Language :: Python :: 3.11',
       ],
       project_urls={
           'Tracker': 'https://github.com/mhe/pynrrd/issues',
